HPE Alletra Storage vs VAST Data comparison

Hewlett Packard Enterprise and VAST Data are both solutions in the All-Flash Storage category. Hewlett Packard Enterprise is ranked #3 with an average rating of 9.0, while VAST Data is ranked #32. Hewlett Packard Enterprise holds a 9.9% mindshare in AFS, compared to VAST Data’s 2.2% mindshare. Additionally, 98% of Hewlett Packard Enterprise users are willing to recommend the solution, compared to 100% of VAST Data users who would recommend it.

Comparison Buyer's Guide

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Executive SummaryUpdated on Sep 18, 2024

VAST Data and HPE Alletra Storage are two competing storage solutions. Users are happier with the pricing and support of VAST Data but feel HPE Alletra Storage is superior due to its features and is worth the price.

Features: VAST Data is praised for its speed, scalability, and performance focus. HPE Alletra Storage offers a comprehensive feature set, intuitive management tools, and a broader range of functionalities.

Room for Improvement: Users of VAST Data express a need for better integration capabilities, management features, and overall usability. For HPE Alletra Storage, users request improvements in customer support, simplification of complex features, and better assistance resources.

Ease of Deployment and Customer Service: VAST Data is known for its straightforward deployment but criticized for occasional gaps in customer service. HPE Alletra Storage receives favorable feedback for a smooth deployment process and consistent customer service.

Pricing and ROI: VAST Data offers competitive pricing and satisfactory ROI. HPE Alletra Storage is more expensive but delivers strong ROI that justifies the cost.

To learn more, read our detailed HPE Alletra Storage vs. VAST Data Report (Updated: July 2025).

Buyer's Guide

HPE Alletra Storage vs. VAST Data

July 2025

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Pure FlashArray X NVMe

Mindshare comparison

As of August 2025, in the All-Flash Storage category, the mindshare of Pure FlashArray X NVMe is 0.9%, up from 0.8% compared to the previous year. The mindshare of HPE Alletra Storage is 9.9%, up from 2.2% compared to the previous year. The mindshare of VAST Data is 2.2%, down from 2.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

All-Flash Storage

Featured Reviews

Jaehoon Oh

Chief Technology Officer at Lambda256

Supports efficient storage management through volume snapshots and offers reliable non-disruptive upgrades

I have no specific improvements to suggest for Pure FlashArray X NVMe at this time. The performance statistics could be enhanced. I can see the performance statistics in the Pure Storage console, but it does not show the performance by 4K byte unit. It displays IOPS and bandwidth, but IOPS is about real use, and I want to know how many IOPS are currently running in 4K byte units. I cannot see that IOPS because most storage systems report their performance by 4K byte unit. I want to see Pure Storage performance by 4K byte unit to compare with other storage or other internal NVMe SSD.

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Anand Algesan

Database Administrator at CyrusOne

Provisioning and encryption ease improve data storage efficiency

To improve HPE Alletra Storage, it needs to have a true active-active controller; it claims to have an active-active controller from the back end, however, the second node is pretty much sitting there doing nothing. The MV 10000 series, which is the next series, is an improvement to HPE Alletra, and HPE is already doing that. In the next release, I would prefer to see better dedupe features; I know other companies do excellent dedupe, and they have protection group policies, meaning you have immutable data in case of a ransomware attack. If you're on the SAN, it should give you a way to protect that data without being erased. Other vendors have that capability built-in, ensuring that you can't erase the data, so features similar to that would be great.

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Alan Powers

HPC CTO at a manufacturing company with 10,001+ employees

Stability-wise, a device that has been up and running for years

The failover capability and resiliency are some of the solution's valuable features. The big thing is resilience because it has richer coding in it, so multiple devices can't fail. Also, one can still access a number of CBoxes that can allow one to access their file system. Once a device fails, it fails the transparency of the end-user, and it just starts using another resource. The encryption capability, the snapshots, along with a whole bunch of features make the tool valuable. VAST Data keeps adding more and more features all the time.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"One of the best features is the support, which is excellent."

"Pure FlashArray X NVMe will quickly overcome all the hurdles you face, including network and latency issues."

"It's incredibly easy to use and greatly simplified our ability to both deploy and manage our storage subsystems."

"Technical support has been helpful and responsive."

"The solution uses newer technology for deduplication and compression."

"The database workloads are pretty fast because I frequently move data from here to there."

"The high availability of the product is the most valuable feature."

"The solution is very straightforward to set up."

More Pure FlashArray X NVMe pros

"The features of HPE Alletra Storage that I most prefer are its speed, as we were having issues with some of our VMs running into wait time on the older all-flash unit, and moving to the new Alletra's fixed the issue with no tweaking, no tuning, and it's awesome—basically set and forget, as Nimble has always been."

"The features of HPE Alletra Storage that I appreciate the most are speed and reliability."

"The data availability guarantee is great."

"The most valuable features in HPE Alletra Storage that I have found are the compression and deduplication, along with the availability of the storage box. In the last two years, I haven't received any negative feedback about it from customers."

"Alletra has helped us improve our storage performance."

"The features of HPE Alletra Storage that I prefer most are the copy of virtual volumes."

"It is simple to manage and integrate with our virtualization platform. There is also the storage efficiency."

"It's been providing us with insanely fast storage."

More HPE Alletra Storage pros

"The solution is useful for machine learning and scientific applications, including computer simulations."

"This has been one of the most reliable storage systems that I have ever used."

Cons

"The tool's portfolio is minimal. It is expensive."

"It's more multi-tenant functionality in their Pure1 manage portal that is lacking."

"Adding some functions to the product would be beneficial. Storage replication should be essential, and the analytics should not incur extra charges."

"Right now, the box itself is just strictly working as a backend storage system. It would be fantastic if we could access it directly like a NAS device through network access or SIS drives. I think they have an interface, but I am not sure how good it is. If we could address a box directly on the network without having to go through a server, it would be great. The replication schemas could be improved. We are not using replication on the storage level right now. We use a different type of replication. If their replication would be as good as the one that we have, I would probably run the replication schema because it might be faster, but I don't know that for a fact. So, I cannot say that they have good replication. All I can say is that they need to inform us better."

"There is room for improvement in catering to midrange storage needs, especially for customers seeking Enterprise-class features."

"In the next release, I would like to see real-time analytics for further insight into consumption models."

"I would like to see some AI features that would allow arrays to intelligently identify threats or unusual behavior in the data pattern and give an alert."

"In terms of what needs improvement, the dashboard and management could be simplified."

More Pure FlashArray X NVMe cons

"To improve HPE Alletra Storage, I suggest adding more expansion capabilities."

"My suggestion is that the HPE Alletra Storage or HPE storage portfolio should offer storage models that can accommodate NFS and file shares, and block shares in the same single enclosure or controller."

"They can continue developing their V vaults and peer persistence. They can implement active-active peer persistence so that our organization can use it."

"HPE can improve HPE Alletra Storage by adding some features to be available from the offline GUI, especially related to snapshots and taking a snapshot for the whole storage, as some customers need this feature."

"HPE Alletra does not really provide a cloud-like operational model on-prem for managing data infrastructure."

"To improve the HPE Alletra Storage, I would suggest including smart functions and AI capabilities on the Nimble versions of the Alletra arrays since we are not using the MP version at this time."

"Long-distance, high-latency replication enhancements would be delightful to see in future versions."

"To improve HPE Alletra Storage, I suggest adding more expansion capabilities. We are currently limited to a certain number of shelves, so extending it to even greater capacity would be beneficial."

More HPE Alletra Storage cons

"The write performance could be improved because it is less than half of the read performance."

"The read/write ratio is an area in the solution with some flaws and needs improvement."

Pricing and Cost Advice

"The tool is an investment that we've budgeted for. While the prices may be higher than those of other vendors, we see it as a market leader with benefits. We don't regret purchasing it."

"We pay approximately $50,000 USD per year in licensing fees."

"Pure FlashArray X NVMe’s pricing is cheaper than other products."

"The support cost per array is about $20,000 a year for 24/7 support."

"As far as the licensing costs, everything is included in the license."

"With VMware, we pay $300,000 annually."

"The tool's pricing is cheap; I rate it a six to seven out of ten. Most of our sales are not subscription-based. We sell the hardware, and customers keep using it. They only renew the service part annually. The support can be a bit pricey, but the solution is more cost-effective than anything else out there."

"Pretty much everything that you need is licensed when you buy the product. Licensing to me is different than the maintenance cost, but they can bleed into one another. We buy the product, and we expect three years of support bundled into what we negotiate on our storage arrays. I would start to see maintenance costs going into the fourth year, but we're not there yet."

More Pure FlashArray X NVMe pricing and cost advice

"The main competitor in the market for HPE Alletra Storage is Dell Storage, as they are selling at a low price."

"The solution is expensive and can cost around five lakhs."

"It is reasonably priced."

"Its pricing is very competitive."

"So far, so good."

"For us, its price is good."

"HPE was a clear winner on price per terabyte. It was very smooth."

"Its price can be optimized."

More HPE Alletra Storage pricing and cost advice

"We acquired VAST Data as a one-time, capital purchase."

"Price-wise, VAST Data is not the cheapest, not the most expensive one."

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Top Industries

By visitors reading reviews

Computer Software Company

14%

Manufacturing Company

10%

Financial Services Firm

10%

Government

Computer Software Company

16%

Manufacturing Company

10%

Financial Services Firm

Government

Computer Software Company

14%

Manufacturing Company

14%

Financial Services Firm

12%

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What do you like most about Pure FlashArray X NVMe?

Pure FlashArray X NVMe helps to improve our processing speed. It is user-friendly and easy to use.

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What is your experience regarding pricing and costs for Pure FlashArray X NVMe?

The price of Pure FlashArray X NVMe is very expensive, though I do not know the actual price because I am using the E...

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What needs improvement with Pure FlashArray X NVMe?

I have no specific improvements to suggest for Pure FlashArray X NVMe at this time. The performance statistics could ...

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What do you like most about HPE Alletra?

It offers rich features and high speed for transferring data.

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What is your experience regarding pricing and costs for HPE Alletra?

The pricing, setup cost, and licensing for HPE Alletra Storage are in line with the market from both CapEx and OpEx p...

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What needs improvement with HPE Alletra?

Improving HPE Alletra Storage is challenging to answer because there are several different metrics to consider. From ...

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Can you provide any information you may have on VAST Data?

Here are some technical details about VAST Data: VAST Data is a software-defined storage platform designed to scale...

See all answers

Comparisons

Dell PowerStore vs Pure FlashArray X NVMe

Compared 24% of the time

TrueNAS R-Series vs Pure FlashArray X NVMe

Compared 16% of the time

Pure Storage FlashBlade vs Pure FlashArray X NVMe

Compared 13% of the time

Dell PowerMax vs Pure FlashArray X NVMe

Compared 12% of the time

IBM FlashSystem vs Pure FlashArray X NVMe

Compared 9% of the time

More Pure FlashArray X NVMe Competitors

Dell PowerStore vs HPE Alletra Storage

Compared 27% of the time

HPE Primera vs HPE Alletra Storage

Compared 12% of the time

Pure Storage FlashArray vs HPE Alletra Storage

Compared 9% of the time

HPE 3PAR StoreServ vs HPE Alletra Storage

Compared 7% of the time

IBM FlashSystem vs HPE Alletra Storage

Compared 6% of the time

More HPE Alletra Storage Competitors

NetApp AFF vs VAST Data

Compared 10% of the time

Dell PowerScale (Isilon) vs VAST Data

Compared 10% of the time

Pure Storage FlashBlade vs VAST Data

Compared 8% of the time

Qumulo vs VAST Data

Compared 8% of the time

Databricks vs VAST Data

Compared 7% of the time

More VAST Data Competitors

Product Reports

Buyer's Guide

Pure FlashArray X NVMe

August 2025

Download Pure FlashArray X NVMe product report

Buyer's Guide

HPE Alletra Storage

August 2025

Download HPE Alletra Storage product report

Buyer's Guide

NVMe All-Flash Storage Arrays

July 2025

Download VAST Data product report

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X

No data available

Overview

Pure Storage FlashArray//X is the world’s first enterprise-class, all-NVMe flash storage array. It represents a new class of storage – shared accelerated storage, which is a term coined by Gartner – that delivers major breakthroughs in performance, simplicity, and consolidation.

Pure Storage

HPE Alletra Storage is designed for high-performance virtualization, data centers, and hyper-converged infrastructures, supporting applications with block storage and databases across sectors like healthcare and finance.

HPE Alletra Storage excels in delivering low-latency, high-I/O operations and data reduction capabilities. It integrates seamlessly with VMware and vCenter, handling large SQL databases and multiple virtual machines efficiently. Its features, such as NVMe drives and predictive analytics with InfoSight, offer a streamlined management experience. However, users seek improvements in NVMe tier integration, a more compact chassis design, and better energy efficiency. The operational efficiency is increased by reducing data provisioning time and enhancing storage performance for complex environments.

What are the key features of HPE Alletra Storage?

Seamless vCenter Integration: Enhances virtualization management.
High IOPS NVMe Drives: Delivers high-speed and low-latency access.
Deduplication & Replication: Increases storage efficiency and protection.
Cloud-like Models: Simplifies operations with intuitive management.
InfoSight Analytics: Provides predictive diagnostics and proactive problem-solving.

What benefits and ROI can users expect?

Reduced Provisioning Time: Accelerates deployment processes.
100% Data Availability: Ensures uninterrupted access to data.
Simplified Management: Streamlines storage operations and enhances satisfaction.
Reliability and Performance: Supports demanding applications with reliable performance.

In healthcare and financial industries, HPE Alletra Storage supports the storage of sensitive data and operations of critical applications, facilitating quick access to information and maintaining high availability. However, users recommend improvements in training resources, energy efficiency, and integration with backup solutions like Veeam to enhance implementation efficiency and cost management.

Hewlett Packard Enterprise

Innovation to break decades of data storage trade-offs.

VAST Data

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

Accenture, Aetna, AIG, Airbus, Allianz, American Express, ATT, Bank of America, Barclays, BASF, Bayer, Berkshire Hathaway, Boeing, BNP Paribas, Citigroup, Coca Cola, Comcast, Credit Suisse, Dell, Deutsche Bank, ExxonMobil, Ford Motor Company, General Electric, Google, HSBC, IBM, Intel, JPMorgan Chase, Kroger, L'Oreal, Merck

Norwest Venture Partners, General Dynamics Information Technology, Ginkgo Bioworks

Buyer's Guide

HPE Alletra Storage vs. VAST Data

July 2025

Free Report: HPE Alletra Storage vs. VAST Data

Find out what your peers are saying about HPE Alletra Storage vs. VAST Data and other solutions. Updated: July 2025.

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